The M18 FUEL SURGE 1/4 in. Hex Hydraulic Driver is the quietest cordless fastening solution on the market. With Milwaukee's new FLUID-DRIVE Hydraulic Powertrain, users will experience up to 50% quieter operation, 3X less vibration for smoother operation and faster driving speeds compared to standard impacts. The POWERSTATE Brushless Motor delivers up to 0-3,000 RPM with constant power output to drive screws faster. REDLINK PLUS Intelligence is the most advanced Electronic system on the market, preventing damage to the tool and battery caused by overloading or overheating.